#include <iostream>
using namespace std;

void main()
{
	int a = 1;
	int *pa = &a;
	int **ppa = &pa;

	int b = 2;
	int *pb = &b;
	int **ppb = &pb;

	int c;
	int *pc = &c;
	int **ppc = &pc;

	**ppc = **ppa + **ppb;
	cout << "1+2="<<**ppc<<endl;
}